/*
 * Copyright 2005 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.subshell.lucene.indexaccess.impl;

import java.util.Set;

import org.apache.lucene.search.Similarity;

/**
 * @author Maik Schreiber (blizzy AT blizzy DOT de)
 */
class SearcherConfiguration {
	private Similarity similarity;
	private Set underlyingSearchers;

	SearcherConfiguration(Similarity similarity, Set underlyingSearchers) {
		this.similarity = similarity;
		this.underlyingSearchers = underlyingSearchers;
	}
	
	public boolean equals(Object o) {
		boolean result = false;
		if (o == this) {
			result = true;
		} else if ((o != null) && o.getClass().equals(getClass())) {
			SearcherConfiguration other = (SearcherConfiguration) o;
			result = other.similarity.equals(similarity) &&
				other.underlyingSearchers.equals(underlyingSearchers);
		}
		return result;
	}
	
	public int hashCode() {
		return similarity.hashCode() ^ underlyingSearchers.hashCode();
	}
}
